汽车冲压件专用机床的经济型自动送料机械手研究  

Study on economical automatic feeding manipulator of special-purpose machine of automobile punching part

作　　者：邹浙湘[1] 王倩[1] 温开元 

机构地区：[1]北京理工大学珠海学院机械与车辆学院,珠海519085

出　　处：《起重运输机械》2017年第2期27-31,共5页Hoisting and Conveying Machinery

基　　金：广东大学生科技创新培育专项资金项目(pdjh2016b0922)

摘　　要：针对汽车生产线所需功能要求,设计一种送料机械手,可以实现对各种小型汽车零件的自动抓取、上料、下料等工艺过程。完成上下料装置的机械结构方案制定,采用三维软件设计虚拟样机。利用SolidWorks的质量分析模块计算得到零件的质量和转动惯量,对机械手的关键运动部件进行应力与应变的计算与优化。根据结果进行标准件选型和电控系统硬件设计。与多关节式机器人相比较,其制造和控制要求低,成本低,适用于大批量、小型零部件的加工。To meet the functional requirements for the automobile production line, a feeding manipulator is designed to realize automatic picking, feeding, and discharging of various small vehicle parts. The mechanical structural scheme is es- tablished for the feeding and discharging, with the virtual prototype designed in a 3D software. The SolidWorks mass analy- sis module is used to calculate the mass and rotational inertia of the components, and calculate and optimize the stress and strain of critical moving parts of the feeding manipulator. Model selection of standard component and hardware design of the electric control system are realized according to the results. Compared to the multi-joint robot, the feeding manipulator has lower requirement on manufacturing and control and lower cost, and is applicable to process mass-production small compo- nents and parts.

关 键 词：冲床 机械手 虚拟样机 有限元分析 PLC控制 

分 类 号：U468.2[机械工程—车辆工程]